🏷️ Basic Information

Make:

Daihatsu

Model:

Rocky

Year:

1990

Market Segment:

Compact SUV / Off-Road Vehicle

👋 Introduction

Vehicle Type:

The Daihatsu Rocky is a compact, rugged, body-on-frame SUV, known for its off-road capabilities and utility in a smaller package.

Target Audience:

The manual is targeted at owners and technicians seeking in-depth repair and maintenance information for the 1990 Daihatsu Rocky, appealing to classic car enthusiasts and off-roaders.

Manual Benefits:

Provides OEM-level accuracy, detailed procedures, and troubleshooting guidance for efficient and correct repairs. Enables users to avoid costly shop visits and perform maintenance themselves.

Digital Advantage:

Downloadable PDF format offers instant access, portability (e.g., on smartphones for trailside repairs), and protection against physical damage.

Document Reliability:

Sourced from ClassicCirculations.com, emphasizing OEM authenticity for reliable repair and maintenance guidance.

Competitors:

Competed with vehicles like the Suzuki Samurai, Jeep Wrangler (YJ), Isuzu Amigo/Bighorn, and Mitsubishi Pajero/Montero in the compact off-road segment.

📋 Manual Details

Manual Type:

OEM Repair Manual / Shop Manual

Language:

English

Format:

Downloadable PDF

Coverage Areas:

Comprehensive coverage for the 1990 Daihatsu Rocky

Source Quality:

Described as an OEM Manual or Factory Authorized Reprint, indicating high fidelity to original manufacturer documentation.

📖 Manual Coverage

Engine:

Detailed information on engine removal/installation, specifications, lubrication, and cooling systems.

Fuel System:

Inclusion of fuel system components, maintenance, and troubleshooting.

Transmission Drivetrain:

Coverage of transmission, drive chain, and sprockets.

Steering Suspension:

Information pertaining to the steering system and shock absorbers.

Electrical System:

Detailed diagrams and troubleshooting for the vehicle's electrical system.

Bodywork:

Guidance on bodywork procedures and repair.

Intake Exhaust:

Details on the intake and exhaust systems.

Brake System:

Likely includes coverage of hydraulic systems, brake fluid, front and rear brake component inspection and repair (drum/disc).

Chassis Components:

Coverage of chassis lubrication, wheel bearings, and potentially steering linkage components.

Routine Maintenance:

Step-by-step instructions for routine maintenance tasks.

Troubleshooting:

Advanced troubleshooting guides for common and complex issues.

Repair Procedures:

Detailed repair procedures for various vehicle components.

Component Removal Installation:

Instructions for the removal and installation of major vehicle components.

Emissions Control:

May include information on the emissions control system, including catalytic converters and related components, for proper functioning and diagnostics.

Depth Level:

OEM-level technical depth suitable for professional technicians and experienced DIY enthusiasts.

Diagnostic Procedures:

Includes procedures for diagnosing electrical faults, engine performance issues, and mechanical system malfunctions.

Torque Specifications:

Detailed torque specifications for critical fasteners across all major component installations and repairs, essential for proper assembly.

Wiring Diagrams:

Comprehensive electrical wiring diagrams are a hallmark of quality repair manuals, enabling accurate diagnosis of electrical issues.

Component Diagrams:

Exploded views and diagrams of various components, aiding in identification and disassembly/reassembly.

Emissions Diagnostics:

Information to help diagnose issues related to emissions control systems and ensure compliance.

📊 Manual Specifications

File Format:

PDF

Searchable:

Likely searchable text, facilitating quick information retrieval.

Printable:

Printable pages for on-site use, protecting the digital file.

Distribution:

Downloadable, electronic format.

Licensing:

Lifetime Protection Policy offered by ClassicCirculations.com.

Resolution Quality:

PDF quality is typically sufficient for reading and printing, though image sharpness can vary depending on the original source scan.

⚙️ Engine Specifications

Engine Type:

Likely a 4-cylinder gasoline engine. Common for this era and model would be the 2.7L (F20C) or similar Daihatsu-designed engines.

Estimated Horsepower:

Around 90-105 HP, depending on specific engine variant and market.

Estimated Torque:

Approximately 140-160 Nm (103-118 lb-ft) at around 2,400-3,000 RPM.

Fuel Delivery:

Typically carburetor-based or early electronic fuel injection (EFI) for the 1990 model year.

Cooling Type:

Liquid-cooled, with radiator, fan, and thermostat.

Oil Capacity:

Refer to manual for exact capacity, typically around 4-5 liters (4.2-5.3 US quarts) for a 4-cylinder engine.

🔧 Transmission

Transmission Type:

Likely a 5-speed manual transmission. An automatic transmission may have been an optional offering.

Drivetrain:

Part-time 4-wheel drive (4WD) with a transfer case providing high and low range options.

Manual Transmission Fluid:

Typically GL-4 or GL-5 gear oil, viscosity dependent on climate (e.g., 75W-90 or 80W-90). Specific OEM part numbers would be in the manual.

Transfer Case Fluid:

Similar to manual transmission fluid, likely GL-4 or GL-5. Specifics crucial for proper function.

📐 Dimensions

Body Style:

Compact SUV, typically 2-door or 4-door configurations.

Wheelbase:

Approx. 2,000 - 2,400 mm (79 - 94 inches), depending on variant.

Curb Weight:

Generally in the range of 1,100 - 1,400 kg (2,425 - 3,085 lbs).

🛡️ Safety Features

Seat Belts:

Standard seat belts, likely lap belts in the rear for early models.

Frame Construction:

Body-on-frame construction, offering robust durability and off-road resilience.

💡 Technology Features

Audio System:

Basic AM/FM radio, possibly with a cassette player. Speaker count and placement would be standard for the era.

ABS:

Anti-lock Braking System (ABS) was not a standard feature on most compact SUVs of this vintage, especially in entry-level trims. The manual would confirm its presence or absence for specific configurations.

Auxiliary Input:

Unlikely to have auxiliary audio inputs; aftermarket modifications would be required.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 - 7,500 km (3,000 - 5,000 miles) or 6-12 months, subject to driving conditions. The manual will provide precise intervals.

Spark Plug Replacement:

Intervals vary, but generally around 20,000 - 30,000 km (12,000 - 18,000 miles). Specific plug types and gaps will be in the manual.

Transmission Fluid Change:

Manual transmission fluid should be checked for level and condition periodically. Automatic transmission fluid changes are typically recommended at intervals like 40,000-80,000 km (25,000-50,000 miles).

Engine Oil Type:

Viscosity typically 10W-30 or 10W-40 API SF or SG. Check manual for precise API classification and viscosity for climate.

Coolant Type:

Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Specific color or type might be recommended.

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid. Critical to use the correct type for system integrity.

Power Steering Fluid:

If equipped with power steering, the manual would specify the correct type of power steering fluid or ATF.

Common Wear Items:

Given the age, expect wear on suspension components (bushings, ball joints), clutch (if manual), exhaust system, and potential for rust on body and frame, especially in coastal or salted environments. Ignition system components (distributor, plug wires) can also be prone to wear.

Cooling System Potential Issues:

Radiator leaks, hose degradation, and thermostat failure can occur with age.

Oil Filter:

Specific part numbers for oil, air, and fuel filters would be detailed within the manual, crucial for correct fitment and performance.

📚 Vehicle History

Daihatsu Specialty:

Daihatsu has a long history of producing small, efficient, and often rugged vehicles, specializing in compact cars and off-roaders.

Rocky Introduction:

The Daihatsu Rocky (also known as the Taft in some markets) was initially introduced in the late 1970s and saw continuous development through the 1980s and 1990s, evolving into a capable compact 4x4.

Daihatsu Global Presence:

Daihatsu vehicles were popular in various global markets, particularly in Asia, Europe, and Australia, before the brand's gradual withdrawal from some markets.

Manufacturing Location:

Primarily manufactured in Japan by Daihatsu Motor Co., Ltd.